Ford Performance cast iron version of the 2011-2017 Coyote engine block. Cast from a proprietary grade class 50 iron. Designed for extra strength for max-effort/boosted Coyote engine builds. Deck height: 227 mm (8.937") Finished bore: 92.2 mm (3.630") Maximum bore; 95.0 mm (3.740") Maximum stroke: 99 mm (3.897") Maximum displacement: 5.6L Standard Coyote 100 mm bore spacing Lengthened bores for added strength Revised deck design for added strength around the water jackets Utilizes extended 12 mm head bolts M-6067-M501280 Billet steel 6 bolt main caps with ARP hardware Accepts Gen 1 and Gen 2 Coyote 5.0L cylinder heads Accepts Gen 1 and Gen 2 GT350 5.2L cylinder heads Requires head gasket to match cylinder head Installation of 'O-ring' style head gaskets recommended for 95 mm bore applications Recommended forged steel crankshafts M-6303-M52B or M-6303-M52PLearn More